I was reading a magazine and there was a section on botox. A quote really stood out - "the biggest reason for botox is frown lines"
so I mean surely there must be alternative to getting rid of frown lines. I just can't imagine people lying there and getting injections in their brows, face, etc to escape wrinkles and frown lines. Not to mention its a procedure to be taken every 4-5 months
Find a moisturizer that has AHA in it. That will help fade them. If you have insurance or can others gain prescription medications relatively cheaply, then find a dermatologist who will write you a prescription retinoid. It will not only diminish your laugh lines and wrinkles, but will make your skin look great. Although I warn you, your face will likely breakout for sometime until your skin adjusts to it.
learn to have no expressions when something funny or bad angers you... the more serious you are, the less lines you get! :D! hahah Anyway, I think if you follow a healthy diet that emphasizes on the elasticity of the skin you're prone to have less wrinkles and those who have less elastic skin! I do think food plays a big part in how people age without taking in account your genes.
If you have frown lines you can smooth out the lines and wear tape over them. If you wear the tape every night it should decrease the appearance after a couple months or so. They sell some of this tape on amazon.